9939185490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1499123}}^1$

素因数の和:1499163

約数の個数: 64

約数和(自身を含む): 27200105856

約数和(自身を除く): 17260920366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 1499123, 2998246, 4497369, 7495615, 8994738, 14991230, 19488599, 22486845, 25485091, 38977198, 44973690, 50970182, 58465797, 76455273, 97442995, 116931594, 127425455, 152910546, 194885990, 254850910, 292328985, 331306183, 382276365, 584657970, 662612366, 764552730, 993918549, 1656530915, 1987837098, 3313061830, 4969592745, 9939185490]

約数ペア:

[(1, 9939185490), (2, 4969592745), (3, 3313061830), (5, 1987837098), (6, 1656530915), (10, 993918549), (13, 764552730), (15, 662612366), (17, 584657970), (26, 382276365), (30, 331306183), (34, 292328985), (39, 254850910), (51, 194885990), (65, 152910546), (78, 127425455), (85, 116931594), (102, 97442995), (130, 76455273), (170, 58465797), (195, 50970182), (221, 44973690), (255, 38977198), (390, 25485091), (442, 22486845), (510, 19488599), (663, 14991230), (1105, 8994738), (1326, 7495615), (2210, 4497369), (3315, 2998246), (6630, 1499123)]